Rapidly press arrow keys to move Leveller and hit space to fire. Rapidly press WASD to move Crusher and 'f' to fire. Touch the heart for 3 extra lives. Shoot it to destroy it. Rocks block you and all missiles. Turrets will help the player that controls them. Touch and stay at an enemy turret to capture it. Remove turrets with the button at the top of the screen. Press 'x' to hide the button and 'y' to show it again. Enjoy!
